Protect your drink from dust, debris, and splashes with these premium silicone straw covers. Specifically designed for the wide straws found on Stanley-style tumblers, these caps feature a unique cylindrical inner plug combined with an outer cap to provide an airtight, leak-resistant seal.
🌟 Key Features
Precision 10mm Fit: Perfectly compatible with 10mm (0.4in) diameter straws typically used on Stanley 20 oz, 30 oz, and 40 oz Quencher H2.0 tumblers.
Dual-Seal Technology: The inner plug fits inside the straw while the cap covers the exterior, ensuring your bottle remains dust-proof and splash-proof.
Premium Food-Grade Silicone: Made from high-quality, BPA-free silicone that is soft, odorless, and completely reusable.
Versatile Protection: Ideal for the office, gym, yoga, or outdoor activities like camping and hiking to keep unwanted particles out of your drink.
Aesthetic Color Palette: Includes a curated 5-piece set in Pink, Khaki, Purple, Green, and White to complement your favorite tumbler colors.
